Lots-of-LoRAs/task1422_mathqa_physics huggingface dataset:
Input: Problem: the length of a room is 5.5 m and width is 3.75 m . find the cost of paying the floor by slabs at the rate of rs . 1200 per sq . metre . 
Options: a ) rs . 15,000 , b ) rs . 24,750 , c ) rs . 15,600 , d ) rs . 16,500 , e ) none
Output: b
Input: Problem: in a games hour 4 different types of players came to the ground ? cricket 15 , hokey 12 , football 13 , softball 15 . how many players are present in the ground ? 
Options: a ) 70 , b ) 52 , c ) 55 , d ) 49 , e ) 50
Output: c
Input: Problem: a room 8 m 47 cm long and 7 m 77 cm broad is to be paved with square tiles . find the least number of square tiles required to cover the floor . 
Options: a ) 13636 , b ) 13440 , c ) 13647 , d ) 13431 , e ) 13675
Output: d
Input: Problem: a leak in the bottom of a tank can empty the full tank in 6 hours . an inlet pipe fills water at the rate of 3 liters per minute . when the tank is full in inlet is opened and due to the leak the tank is empties in 8 hours . the capacity of the tank is ? 
Options: a ) 5729 , b ) 5760 , c ) 2889 , d ) 2870 , e ) 4320
Output: e
Input: Problem: a beats b by 50 m in a race of 500 m , then b beats by c by 25 m in a race of 500 m . find the distance by which a beats c in a race of 400 ? 
Options: a ) 55 m , b ) 56 m , c ) 57 m , d ) 58 m , e ) 59 m
Output: d
Input: Problem: jack and jill are marathon runners . jack can finish a marathon ( 42 km ) in 5 hours and jill can run a marathon in 4.2 hours . what is the ratio of their average running speed ? ( jack : jill ) 
Options: a ) 14 / 15 , b ) 15 / 14 , c ) 4 / 5 , d ) 21 / 25 , e ) can not be determined
Output: d
Input: Problem: excluding the stoppages , the speed of a bus is 64 km / hr and including the stoppages the speed of the bus is 48 km / hr . for how many minutes does the bus stop per hour ? 
Options: a ) 15 min , b ) 10 min , c ) 12 min , d ) 20 min , e ) 18 min
Output: a
Input: Problem: two consultants can type up a report in 12.5 hours and edit it in 7.5 hours . if mary needs 30 hours to type the report and jim needs 12 hours to edit it alone , how many t hours will it take if jim types the report and mary edits it immediately after he is done ? 
Options: a ) 41.4 , b ) 34.1 , c ) 13.4 , d ) 12.4 , e ) 10.8
Output: a
Input: Problem: two persons a and b can complete a piece of work in 15 days and 30 days respectively . if they work together , what part of the work will be completed in 5 days ? 
Options: a ) 1 / 8 , b ) 1 / 3 , c ) 1 / 6 , d ) 1 / 2 , e ) 5 / 3
Output: d
Input: Problem: two trains , each 100 m long , moving in opposite directions , cross other in 10 sec . if one is moving twice as fast the other , then the speed of the faster train is ? 
Options: a ) 76 km / hr , b ) 66 km / hr , c ) 48 km / hr , d ) 67 km / hr , e ) 22 km / hr
Output: c
Input: Problem: karen places a bet with tom that she will beat tom in a car race by 4 miles even if karen starts 4 minutes late . assuming that karen drives at an average speed of 60 mph and tom drives at an average speed of 45 mph , how many w miles will tom drive before karen wins the bet ? 
Options: a ) 15 , b ) 18 , c ) 21 , d ) 24 , e ) 27
Output: d
Input: Problem: caleb and kyle built completed the construction of a shed in 10 and half days . if they were to work separately , how long will it take each for each of them to build the shed , if it will take caleb 2 day earlier than kyle ? 
Options: a ) 10 and 12 , b ) 9 and 11 , c ) 20 and 22 , d ) 8 and 10 , e ) 19 and 21
Output: c
Input: Problem: if 3 girls can do 3 times of a particular work in 3 days , then , 7 girls can do 7 times of that work in 
Options: a ) 1 1 / 5 days , b ) 2 days , c ) 2 1 / 5 days , d ) 3 days , e ) 4 days
Output: d
Input: Problem: a train is 360 meter long is running at a speed of 60 km / hour . in what time will it pass a bridge of 140 meter length ? 
Options: a ) 27 seconds , b ) 29 seconds , c ) 40 seconds , d ) 30 seconds , e ) 12 seconds
Output: d
Input: Problem: a man swims downstream 100 km and upstream 30 km taking 10 hours each time ; what is the speed of the current ? 
Options: a ) 2.5 , b ) 3.5 , c ) 4.5 , d ) 5.3 , e ) 3.4
Output: b
Input: Problem: 10 men do a work in 10 days . how many men are needed to finish the work in 5 days ? 
Options: a ) 50 , b ) 20 , c ) 30 , d ) 10 , e ) 15
Output: b
Input: Problem: a can do a work in 8 days . b can do the same work in 4 days . both a & b together will finish the work and they got $ 1000 from that work . find their shares ? 
Options: a ) 600,400 , b ) 500,500 , c ) 400,200 , d ) 800,200 , e ) 550,450
Output: c
Input: Problem: a train traveling at 36 kmph crosses a platform in 30 seconds and a man standing on the platform in 12 seconds . what is the length of the platform in meters ? 
Options: a ) 120 meters , b ) 360 meters , c ) 420 meters , d ) 600 meters , e ) can not be determined
Output: a
Input: Problem: a cistern can be filled by a tap in 4 hours while it can be emptied by another tap in 11 hours . if both the taps are opened simultaneously , then after how much time will the cistern get filled ? 
Options: a ) 6.24 , b ) 7.4 , c ) 7.92 , d ) 6.28 , e ) 7.24
Output: d
Input: Problem: if a tire rotates at 400 revolutions per minute when the car is traveling 72 km / h , what is the circumference of the tire ? 
Options: a ) 7 meters , b ) 9 meters , c ) 8 meters , d ) 5 meters , e ) 3 meters
Output: e
Input: Problem: if the wheel is 18 cm then the number of revolutions to cover a distance of 1056 cm is ? 
Options: a ) 18 , b ) 26 , c ) 14 , d ) 12 , e ) 9.3
Output: e
Input: Problem: in what time will a train 140 m long cross an electric pole , it its speed be 108 km / hr ? 
Options: a ) 2.5 , b ) 4.7 , c ) 2.9 , d ) 2.3 , e ) 2.1
Output: b
Input: Problem: a snail , climbing a 20 feet high wall , climbs up 8 feet on the first day but slides down 4 feet on the second . it climbs 8 feet on the third day and slides down again 4 feet on the fourth day . if this pattern continues , how many days will it take the snail to reach the top of the wall ? 
Options: a ) 7 , b ) 16 , c ) 17 , d ) 20 , e ) 21
Output: a
Input: Problem: one hour before john started walking from p to q , a distance of 23 miles , ann had started walking along the same road from q to p . ann walked at a constant speed of 3 miles per hour and john at 2 miles per hour . how many miles had ann walked when they met ? 
Options: a ) 6 miles , b ) 8,4 miles , c ) 9 miles , d ) 9,6 miles , e ) 15 miles
Output: e
Input: Problem: a car traveled 462 miles per tankful of gasoline on the highway and 336 miles per tankful of gasoline in the city . if the car traveled 9 fewer miles per gallon in the city than on the highway , how many miles per gallon did the car travel in the city ? 
Options: a ) 14 , b ) 16 , c ) 21 , d ) 24 , e ) 27
Output: d
Input: Problem: 36 men can complete a piece of work in 18 days . in how many days will 81 men complete the same work ? 
Options: a ) 8 , b ) 77 , c ) 88 , d ) 29 , e ) 21
Output: a
Input: Problem: how many seconds will a train 100 meters long take to cross a bridge 250 meters long if the speed of the train is 36 kmph ? 
Options: a ) 54 sec , b ) 35 sec , c ) 25 sec , d ) 45 sec , e ) 24 sec
Output: b
Input: Problem: tom and john traveled in the same direction along the equal route at their constant speed rates of 15 km per hour and 10 km per hour , respectively . after 15 minutes tom passed john , tom reaches a certain gas station , how many q minutes it takes john to reach the station ? 
Options: a ) 5 min , b ) 6 min , c ) 7 and 1 / 2 min , d ) 8 min , e ) 10 min
Output: c
Input: Problem: the diameter of the driving wheel of a bus in 140 cm . how many revolutions per minute must the wheel make in order to keep a speed of 24 kmph ? 
Options: a ) 21.21 , b ) 22.26 , c ) 90.9 , d ) 24.86 , e ) 25.25
Output: c
Input: Problem: on a map the distance between two mountains is 312 inches . the actual distance between the mountains is 140 km . ram is camped at a location that on the map is 34 inch from the base of the mountain . how many km is he from the base of the mountain ? 
Options: a ) 14.83 , b ) 14.81 , c ) 14.8 , d ) 15.25 , e ) 14.12
Output: d
Input: Problem: the ratio between the length and the breadth of a rectangular park is 3 : 2 . if a man cycling along the boundary of the park at the speed of 12 km / hr completes one round in 8 minutes , then what is the area of the park ( in sq . m ) ? 
Options: a ) 153500 , b ) 153650 , c ) 153600 , d ) 153700 , e ) 153750
Output: c
Input: Problem: an ant is climbing 30 meters tall pole . it climbs 3 meter during the day and slips down 2 meters down during night in sleep , how many days it takes to reach the top of the pole ? 
Options: a ) a - 30 , b ) b - 29 , c ) c - 28 , d ) d - 27 , e ) e - 26
Output: c
Input: Problem: ram , who is half as efficient as krish , will take 36 days to complete a task if he worked alone . if ram and krish worked together , how long will they take to complete the task ? 
Options: a ) 16 days , b ) 12 days , c ) 8 days , d ) 6 days , e ) 18 days
Output: b
Input: Problem: a train 150 m long running at 72 kmph crosses a platform in 25 sec . what is the length of the platform ? 
Options: a ) 288 , b ) 236 , c ) 350 , d ) 299 , e ) 266
Output: c
Input: Problem: there is food for 760 men for 22 days . how many more men should join after two days so that the same food may last for 17 days more ? 
Options: a ) 89 men , b ) 120 men , c ) 90 men , d ) 60 men , e ) 134 men
Output: e
Input: Problem: robert is travelling on his cycle and has calculated to reach point a at 2 p . m . if he travels at 10 kmph , he will reach there at 12 noon if he travels at 15 kmph . at what speed must he travel to reach a at 1 p . m . ? 
Options: a ) 8 , b ) 12 , c ) 11 , d ) 16 , e ) 18
Output: b
Input: Problem: a thief goes away with a santro car at a speed of 30 kmph . the theft has been discovered after half an hour and the owner sets off in a bike at 60 kmph when will the owner over take the thief from the start ? 
Options: a ) 1 hours , b ) 2 hours , c ) 2 / 3 hours , d ) 1 / 3 hours , e ) 2 / 5 hours
Output: a
Input: Problem: a train 510 m long is running at a speed of 45 km / hr . in what time will it pass a bridge 140 m long ? 
Options: a ) 40 , b ) 52 , c ) 26 , d ) 21 , e ) 14
Output: b
Input: Problem: speed of a boat in standing water is 11 kmph and speed of the stream is 2.5 kmph . a man can rows to a place at a distance of 105 km and comes back to the starting point . the total time taken by him is ? 
Options: a ) 21.12 hours , b ) 20.12 hours , c ) 19.12 hours , d ) 18.12 hours , e ) 17.12 hours
Output: b
Input: Problem: two trains 140 m and 180 m long run at the speed of 60 km / hr and 40 km / hr respectively in opposite directions on parallel tracks . the time which they take to cross each other is ? 
Options: a ) 11.52 sec , b ) 10.1 sec , c ) 10.6 sec , d ) 10.8 sec , e ) 10.2 sec
Output: a
Input: Problem: the cross - section of a cannel is a trapezium in shape . if the cannel is 15 m wide at the top and 9 m wide at the bottom and the area of cross - section is 636 sq m , the depth of cannel is ? 
Options: a ) 53 , b ) 28 , c ) 27 , d ) 80 , e ) 25
Output: a
Input: Problem: find the area of trapezium whose parallel sides are 22 cm and 18 cm long , and the distance between them is 15 cm . 
Options: a ) 227 , b ) 299 , c ) 300 , d ) 161 , e ) 212
Output: c
Input: Problem: if 4 men can colour 48 m long cloth in 2 days , then 6 men can colour 36 m long cloth in 
Options: a ) 1 day , b ) 2 days , c ) 3 days , d ) 4 days , e ) 5 days
Output: a
Input: Problem: two airplanes take off from one airfield at noon . one flies due east at 201 miles per hour while the other flies directly northeast at 283 miles per hour . approximately how many miles apart are the airplanes at 2 p . m . ? 
Options: a ) 166 , b ) 332 , c ) 400 , d ) 402 , e ) 566
Output: d
Input: Problem: the ratio of efficiency of a is to c is 5 : 3 . the ratio of no . of days taken by b is to c is 2 : 3 . a takes 6 days less than c , when a and c completes the work individually . b and c left the work after 2 days . the no of days taken by a to finish the remaining work ? 
Options: a ) 4.5 , b ) 5 , c ) 6 , d ) 7 , e ) 8
Output: c
Input: Problem: a group of hikers is planning a trip that will take them up a mountain using one route and back down using another route . they plan to travel down the mountain at a rate of one and a half times the rate they will use on the way up , but the time each route will take is the same . if they will go up the mountain at a rate of 6 miles per day and it will take them two days , how many miles long is the route down the mountain ? 
Options: a ) 16 , b ) 17 , c ) 18 , d ) 19 , e ) 20
Output: c
Input: Problem: find the length of the wire required to go 12 times round a square field containing 104976 m 2 . 
Options: a ) 15840 , b ) 3388 , c ) 2667 , d ) 8766 , e ) 15552
Output: e
Input: Problem: a train moves with a speed of 108 kmph . its speed in metres per second is 
Options: a ) 10.8 , b ) 18 , c ) 25 , d ) 30 , e ) none
Output: d
Input: Problem: in traveling from a dormitory to a certain city , a student went 1 / 5 of the way by foot , 2 / 3 of the way by bus , and the remaining 4 kilometers by car . what is the distance , in kilometers , from the dormitory to the city ? 
Options: a ) 30 , b ) 45 , c ) 60 , d ) 90 , e ) 120
Output: a
Input: Problem: a man rows his boat 84 km downstream and 60 km upstream , taking 4 hours each time . find the speed of the stream ? 
Options: a ) 76 kmph , b ) 6 kmph , c ) 14 kmph , d ) 8 kmph , e ) 3 kmph
Output: e
Input: Problem: a man can row 8 kmph in still water . when the river is running at 3 kmph , it takes him 1 hour to row to a place and black . what is the total distance traveled by the man ? 
Options: a ) 5.75 , b ) 5.7 , c ) 5.76 , d ) 5.74 , e ) 6.8
Output: e
Input: Problem: speed of a boat in standing water is 9 kmph and the speed of the stream is 1.5 kmph . a man rows to a place at a distance of 105 km and comes back to the starting point . the total time taken by him is : 
Options: a ) 16 hours , b ) 18 hours , c ) 20 hours , d ) 24 hours , e ) 26 hours
Output: d
Input: Problem: a factory produces 6400 toys per week . if the workers at this factory work 3 days a week and if these workers make the same number of toys everyday , how many toys are produced each day ? 
Options: a ) 1375 toys , b ) 2133 toys , c ) 3375 toys , d ) 4375 toys , e ) 5375 toys
Output: b
Input: Problem: in what time will a train 90 meters long cross an electric pole , if its speed is 124 km / hr 
Options: a ) 5 seconds , b ) 4.5 seconds , c ) 3 seconds , d ) 2.6 seconds , e ) none of these
Output: d
Input: Problem: car x began traveling at an average speed of 35 miles per hour . after 84 minutes , car y began traveling at an average speed of 42 miles per hour . when both cars had traveled the same distance , both cars stopped . how many miles did car x travel from the time car y began traveling until both cars stopped ? 
Options: a ) 140 , b ) 175 , c ) 210 , d ) 245 , e ) 270
Output: d
Input: Problem: the length of a train and that of a platform are equal . if with a speed of 216 k / hr , the train crosses the platform in one minute , then the length of the train ( in meters ) is ? 
Options: a ) 1752 , b ) 1799 , c ) 1719 , d ) 1750 , e ) 1800
Output: e
Input: Problem: two trains of length 100 m and 200 m are 100.00001 m apart . they start moving towards each other on parallel tracks , at speeds 108 kmph and 72 kmph . in how much time will the trains cross each other ? 
Options: a ) 8 , b ) 7 , c ) 9 , d ) 2 , e ) 1
Output: a
Input: Problem: if the perimeter of a rectangular house is 1400 m , its length when its breadth is 300 m is ? 
Options: a ) 300 , b ) 400 , c ) 500 , d ) 600 , e ) 700
Output: b
Input: Problem: a person walks at a speed of 4 km / hr and runs at a speed of 8 km / hr . how many hours will the person require to cover a distance of 12 km , if the person completes half of the distance by walking and the other half by running ? 
Options: a ) 1.25 , b ) 1.75 , c ) 2.25 , d ) 2.75 , e ) 3.25
Output: c
Input: Problem: two trains start simultaneously from opposite ends of a 180 - km route and travel toward each other on parallel tracks . train x , traveling at a constant rate , completes the 180 - km trip in 5 hours . train y , travelling at a constant rate , completes the 180 - km trip in 4 hours . how many kilometers had train x traveled when it met train y ? 
Options: a ) 72 , b ) 74 , c ) 76 , d ) 78 , e ) 80
Output: e
Input: Problem: a man can row a distance of 6 km in 60 min with the help of the tide . the direction of the tide reverses with the same speed . now he travels a further 20 km in 10 hours . how much time he would have saved if the direction of tide has not changed ? 
Options: a ) 2 , b ) 8 , c ) 1 , d ) 6 : 41 , e ) 5
Output: d
Input: Problem: buses a and b start from a common bus stop x . bus a begins to travel in a straight line away from bus b at a constant rate of 60 miles per hour . one hour later , bus b begins to travel in a straight line in the exact opposite direction at a constant rate of 80 miles per hour . if both buses travel indefinitely , what is the positive difference , in minutes , between the amount of time it takes bus b to cover the exact distance that bus a has covered and the amount of time it takes bus b to cover twice the distance that bus a has covered ? 
Options: a ) 36 , b ) 72 , c ) 132 , d ) 144 , e ) 180
Output: e
Input: Problem: a and b undertake to do a piece of work for rs . 1200 . a alone can do it in 6 days while b alone can do it in 8 days . with the help of c , they finish it in 3 days . find the share of b . 
Options: a ) 250 , b ) 450 , c ) 750 , d ) 800 , e ) none of them
Output: b
Input: Problem: a can finish a work in 21 days and b can do the same work in 15 days . b worked for 10 days and left the job . in how many days , a alone can finish the remaining work ? 
Options: a ) 6 , b ) 5 , c ) 5.5 , d ) 7 , e ) 8
Output: d
Input: Problem: an outlet pipe can empty 2 / 3 of a cistern in 20 minutes . in 8 minutes , what part of the cistern will be emptied ? 
Options: a ) 1 / 2 , b ) 1 / 3 , c ) 2 / 9 , d ) 4 / 15 , e ) 9 / 20
Output: d
Input: Problem: the speed of a car is 80 km in the first hour and 40 km in the second hour . what is the average speed of the car ? 
Options: a ) 72 kmph , b ) 60 kmph , c ) 30 kmph , d ) 80 kmph , e ) 82 kmph
Output: b
Input: Problem: the sum of two consecutive integers is 51 . find the numbers . 
Options: a ) 17 , 18 , b ) 7 , 8 , c ) 5 , 6 , d ) 1 , 2 , e ) 25,26
Output: e
Input: Problem: a car is running at a speed of 96 kmph . what distance will it cover in 14 sec ? 
Options: a ) 378 m , b ) 350 m , c ) 380 m , d ) 200 m , e ) 250 m
Output: a
Input: Problem: speed of a boat in standing water is 16 kmph and the speed of the stream is 2 kmph . a man rows to a place at a distance of 6840 km and comes back to the starting point . the total time taken by him is : 
Options: a ) 914.2 hours , b ) 900 hours , c ) 915 hours , d ) 868.6 hours , e ) 915 hours
Output: d
Input: Problem: a train 240 m long is running at a speed of 60 km / hr . in what time will it pass a bridge 240 m long ? 
Options: a ) 28.8 sec , b ) 20.33 sec , c ) 60 sec , d ) 48 sec , e ) 49 sec
Output: a
Input: Problem: john bought 9.25 m of cloth for $ 397.75 . find the cost price per metre . 
Options: a ) 46 , b ) 47 , c ) 58 , d ) 56 , e ) 43
Output: e
Input: Problem: sakshi can do a piece of work in 25 days . tanya is 25 % more efficient than sakshi . the number of days taken by tanya to do the same piece of work : 
Options: a ) 15 , b ) 20 , c ) 18 , d ) 25 , e ) 10
Output: b
Input: Problem: how long does a train 100 m long running at the speed of 75 km / hr takes to cross a bridge 135 m length ? 
Options: a ) 11.3 sec , b ) 12.1 sec , c ) 13.1 sec , d ) 16.5 sec , e ) 12.7 sec
Output: a
Input: Problem: a labourer was engaged for 25 days on the condition that for every day , he works , he will be paid rs . 2 and for every day , he is absent he will be fined 50 p . if he receives only rs . 37 • 50 , find the no . of days he was absent is _____ 
Options: a ) 3 days , b ) 4 days , c ) 5 days , d ) 6 days , e ) 7 days
Output: c
Input: Problem: a car going at 10 miles per hour set out on an 80 - mile trip at 9 : 00 a . m . exactly 10 minutes later , a second car left from the same place and followed the same route . how fast , in miles per hour , was the second car going if it caught up with the first car at 10 : 30 a . m . ? 
Options: a ) 45 , b ) 20 , c ) 53 , d ) 55 , e ) 60
Output: b
Input: Problem: a truck drives 80 miles on local roads at 30 mph , and 50 miles on the highway at 60 mph , the truck also take a hour lunch break . what is the average speed of the entire trip ? 
Options: a ) 30 mph , b ) 29 mph , c ) 28 mph , d ) 31 mph , e ) 23 mph
Output: a
Input: Problem: in one hour , a boat goes 11 km along the stream and 5 km against it . find the speed of the boat in still water 
Options: a ) 6 , b ) 7 , c ) 8 , d ) 9 , e ) 10
Output: c
Input: Problem: a man can row upstream at 25 kmph and downstream at 31 kmph , and then find the speed of the man in still water ? 
Options: a ) 22 , b ) 28 , c ) 30 , d ) 27 , e ) 18
Output: b
Input: Problem: a and b together can do a work in 4 days . a alone can do it in 12 days . what time b will take to do the work alone ? 
Options: a ) 6 days , b ) 8 days , c ) 12 days , d ) 10 days , e ) 5 days
Output: a
Input: Problem: a man walks at a rate of 10 mph . after every ten miles , he rests for 6 minutes . how much time does he take to walk 60 miles ? 
Options: a ) 300 , b ) 318 , c ) 322 , d ) 324 , e ) 390
Output: e
Input: Problem: 50 litres of diesel is required to travel 600 km using a 800 cc engine . if the volume of diesel required to cover a distance varies directly as the capacity of the engine , then how many litres of diesel is required to travel 800 km using 1200 cc engine ? 
Options: a ) 80 litres , b ) 90 litres , c ) 100 litres , d ) 170 litres , e ) none of these
Output: c
Input: Problem: maxwell leaves his home and walks toward brad ' s house . one hour later , brad leaves his home and runs toward maxwell ' s house . if the distance between their homes is 94 kilometers , maxwell ' s walking speed is 4 km / h , and brad ' s running speed is 6 km / h . what is the total time it takes maxwell before he meets up with brad ? 
Options: a ) 3 , b ) 4 , c ) 5 , d ) 6 , e ) 10
Output: e
Input: Problem: shannon and maxine work in the same building and leave work at the same time . shannon lives due north of work and maxine lives due south . the distance between maxine ' s house and shannon ' s house is 40 miles . if they both drive home at the rate 2 r miles per hour , maxine arrives home 40 minutes after shannon . if maxine rider her bike home at the rate of r per hour and shannon still drives at a rate of 2 r miles per hour , shannon arrives home 2 hours before maxine . how far does maxine live from work ? 
Options: a ) 20 , b ) 34 , c ) 38 , d ) 40 , e ) 46
Output: c
Input: Problem: a person can row at 10 kmph in still water . if the velocity of the current is 2 kmph and it takes him 10 hour to row to a place and come back , how far is the place ? 
Options: a ) 24 km , b ) 30 km , c ) 48 km , d ) 12 km , e ) 48 km
Output: e
Input: Problem: two cars a and b start from boston and new york respectively simultaneously and travel towards each other at constant speeds along the same route . after meeting at a point between boston and new york the two cars a and b proceed to their respective destinations of new york and boston . car a reaches new york 60 minutes after the two cars have met and car b reaches boston 90 minutes after they have met . how long did car a take to cover the distance between boston and new york ? 
Options: a ) 1 hour , b ) 1 hour 10 minutes , c ) 2 hours 30 minutes , d ) 2 hours , e ) 2 hours 10 minutes
Output: d
Input: Problem: a train passes a man standing on a platform in 8 seconds and also crosses the platform which is 264 metres long in 20 seconds . the length of the train ( in metres ) is : 
Options: a ) 188 , b ) 176 , c ) 175 , d ) 96 , e ) none of these
Output: b